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render/egl: add save_context parameter to wlr_egl_make_current()

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Saving the old context and immediately making our own context
current is a common pattern. Let's make it easier to do.

No functional change, just refactoring.
This commit is contained in:
Simon Ser 2024-02-22 19:26:06 +01:00
parent 2521fba37c
commit d5556ec78f
4 changed files with 24 additions and 33 deletions
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23
render/gles2/texture.c
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@ -68,8 +68,7 @@ static bool gles2_texture_update_from_buffer(struct wlr_texture *wlr_texture,
}
struct wlr_egl_context prev_ctx;
wlr_egl_save_context(&prev_ctx);
wlr_egl_make_current(texture->renderer->egl);
wlr_egl_make_current(texture->renderer->egl, &prev_ctx);
push_gles2_debug(texture->renderer);
@ -112,8 +111,7 @@ void gles2_texture_destroy(struct wlr_gles2_texture *texture) {
wlr_buffer_unlock(texture->buffer->buffer);
} else {
struct wlr_egl_context prev_ctx;
wlr_egl_save_context(&prev_ctx);
wlr_egl_make_current(texture->renderer->egl);
wlr_egl_make_current(texture->renderer->egl, &prev_ctx);
push_gles2_debug(texture->renderer);
@ -196,9 +194,7 @@ static bool gles2_texture_read_pixels(struct wlr_texture *wlr_texture,
push_gles2_debug(texture->renderer);
struct wlr_egl_context prev_ctx;
wlr_egl_save_context(&prev_ctx);
if (!wlr_egl_make_current(texture->renderer->egl)) {
if (!wlr_egl_make_current(texture->renderer->egl, &prev_ctx)) {
return false;
}
@ -240,13 +236,12 @@ static uint32_t gles2_texture_preferred_read_format(struct wlr_texture *wlr_text
struct wlr_gles2_texture *texture = gles2_get_texture(wlr_texture);
push_gles2_debug(texture->renderer);
struct wlr_egl_context prev_ctx;
wlr_egl_save_context(&prev_ctx);
uint32_t fmt = DRM_FORMAT_INVALID;
if (!wlr_egl_make_current(texture->renderer->egl)) {
goto out;
struct wlr_egl_context prev_ctx;
if (!wlr_egl_make_current(texture->renderer->egl, &prev_ctx)) {
return fmt;
}
if (!gles2_texture_bind(texture)) {
@ -339,8 +334,7 @@ static struct wlr_texture *gles2_texture_from_pixels(
}
struct wlr_egl_context prev_ctx;
wlr_egl_save_context(&prev_ctx);
wlr_egl_make_current(renderer->egl);
wlr_egl_make_current(renderer->egl, &prev_ctx);
push_gles2_debug(renderer);
@ -387,8 +381,7 @@ static struct wlr_texture *gles2_texture_from_dmabuf(
texture->has_alpha = pixel_format_has_alpha(attribs->format);
struct wlr_egl_context prev_ctx;
wlr_egl_save_context(&prev_ctx);
wlr_egl_make_current(renderer->egl);
wlr_egl_make_current(renderer->egl, &prev_ctx);
push_gles2_debug(texture->renderer);
bool invalid;